Arrangement with a tri-phase superconducting cable

摘要

The arrangement has a tri-phase superconducting cable comprising three phases (P1-P3) arranged under the influence of a free space (FR) for conducting a coolant into a cryostat (KR). The cryostat consists of two metallic tubes (1, 2) coaxially running together. A vacuum insulation is brought between the tubes. The phases consist of a sector-shaped superconducting conductor with a sector angle of 120 degree. A constant insulation (5) is brought around the sector angle with a low temperature of the coolant. The phases are jointed to a circular structure.